Updated JH's e-mail address

[pkg/abook.git] / misc.c

diff --git a/misc.c b/misc.c
index eae1e90178b37ee344fa4f16766936118b6a4137..4bf1f60e6635638fb3474e57c65e2c5a5ed02cb2 100644 (file)
--- a/misc.c
+++ b/misc.c
@@ -2,7 +2,7 @@
 /*
  * $Id$
  *
- * by JH <jheinonen@bigfoot.com>
+ * by JH <jheinonen@users.sourceforge.net>
  *
  * Copyright (C) Jaakko Heinonen
  */
@@ -123,10 +123,13 @@ mkstr (const char *format, ... )
                                format, ap);
                MY_VA_END;
 
-               if (n > -1)
+               if (n > -1 && n < size)
                        return buffer;
 
-               size *= 2;
+               if (n > -1)
+                       size = n + 1;
+               else
+                       size *= 2;
                
                buffer =
 #ifdef ABOOK_SRC
@@ -229,7 +232,7 @@ getaline(FILE *f)
 
        len = 0;
        size = thres;
-       buf = abook_malloc(size);
+       buf = (char *)abook_malloc(size);
 
        while (fgets(buf+len, size-len, f) != NULL) {
                len += strlen(buf+len);